Variational Method in the Statistical Theory of Turbulent Two-Phase Flows

Autor:	G. Domokos, S. Kovesi-Domokos, C. K. Zoltani
Rok vydání:	1992
Předmět:	Rayleigh–Ritz method Variational method Jet (mathematics) Simple (abstract algebra) Turbulence Mathematical analysis Mean flow Two-phase flow Statistical theory Mathematics
DOI:	10.21236/ada252263
Popis:	Variational principles are introduced In the statistical theory of turbulent two-phase flows. With the help of these, correlation functions can be calculated by means of extremizing certain functionals. We carry out a sample calculation of the mean flow profile and correlation functions of a cylindrically symmetric two-phase jet. A Rayleigh-Ritz method is used for the determination of the correlation functions. There is a reasonable agreement between the theoretical calculation and experimental data even with a rather simple choice of the trial functions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e0537f120ff145572f9e47167d5f3203 https://doi.org/10.21236/ada252263 Zobrazit plný text záznamu